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Twitter: Avoid fatal error with non-twitter urls

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Michael 2020-11-28 18:36:00 +00:00
parent b3f7952be3
commit bf63ef3ea5
1 changed files with 29 additions and 12 deletions
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41
twitter/twitter.php
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@ -482,6 +482,10 @@ function twitter_probe_detect(App $a, array &$hookData)
function twitter_action(App $a, $uid, $pid, $action)
{
if (empty($pid)) {
return;
}
$ckey = DI::config()->get('twitter', 'consumerkey');
$csecret = DI::config()->get('twitter', 'consumersecret');
$otoken = DI::pConfig()->get($uid, 'twitter', 'oauthtoken');
@ -518,6 +522,20 @@ function twitter_action(App $a, $uid, $pid, $action)
Logger::info('after action', ['action' => $action, 'result' => $result]);
}
function twitter_get_id(string $uri)
{
if ((substr($uri, 0, 9) != 'twitter::') || (strlen($uri) <= 9)) {
return 0;
}
$id = substr($uri, 9);
if (!is_numeric($id)) {
return 0;
}
return (int)$id;
}
function twitter_post_hook(App $a, array &$b)
{
// Post to Twitter
@ -530,10 +548,9 @@ function twitter_post_hook(App $a, array &$b)
Logger::log("twitter_post_hook: parameter " . print_r($b, true), Logger::DATA);
// Looking if its a reply to a twitter post
if ((substr($b["parent-uri"], 0, 9) != "twitter::")
&& (substr($b["extid"], 0, 9) != "twitter::")
&& (substr($b["thr-parent"], 0, 9) != "twitter::"))
{
if (!twitter_get_id($b["parent-uri"]) &&
!twitter_get_id($b["extid"]) &&
!twitter_get_id($b["thr-parent"])) {
Logger::log("twitter_post_hook: no twitter post " . $b["parent"]);
return;
}
@ -574,26 +591,26 @@ function twitter_post_hook(App $a, array &$b)
}
if (($b['verb'] == Activity::POST) && $b['deleted']) {
twitter_action($a, $b["uid"], substr($orig_post["uri"], 9), "delete");
twitter_action($a, $b["uid"], twitter_get_id($orig_post["uri"]), "delete");
}
if ($b['verb'] == Activity::LIKE) {
Logger::log("twitter_post_hook: parameter 2 " . substr($b["thr-parent"], 9), Logger::DEBUG);
Logger::log("twitter_post_hook: parameter 2 " . twitter_get_id($b["thr-parent"]), Logger::DEBUG);
if ($b['deleted']) {
twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "unlike");
twitter_action($a, $b["uid"], twitter_get_id($b["thr-parent"]), "unlike");
} else {
twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "like");
twitter_action($a, $b["uid"], twitter_get_id($b["thr-parent"]), "like");
}
return;
}
if ($b['verb'] == Activity::ANNOUNCE) {
Logger::info('Retweet', ['uid' => $b['uid'], 'id' => substr($b['thr-parent'], 9)]);
Logger::info('Retweet', ['uid' => $b['uid'], 'id' => twitter_get_id($b["thr-parent"])]);
if ($b['deleted']) {
twitter_action($a, $b["uid"], substr($orig_post["extid"], 9), "delete");
twitter_action($a, $b["uid"], twitter_get_id($orig_post["extid"]), "delete");
} else {
twitter_retweet($b["uid"], substr($b["thr-parent"], 9));
twitter_retweet($b["uid"], twitter_get_id($b["thr-parent"]));
}
return;
@ -720,7 +737,7 @@ function twitter_post_hook(App $a, array &$b)
$post['status'] = $msg;
if ($iscomment) {
$post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
$post["in_reply_to_status_id"] = twitter_get_id($orig_post["uri"]);
}
$url = 'statuses/update';